MOTOROLA MMBR4957LT1

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by MMBR4957LT1/D
SEMICONDUCTOR TECHNICAL DATA
The RF Line
#$ !!"
. . . designed for high–gain, low–noise amplifier oscillator and mixer applications. Specifically packaged for thick and thin–film circuits using surface mount
components.
• High Gain — Gpe = 17 dB Typ @ f = 450 MHz
IC = – 30 mA
HIGH–FREQUENCY
TRANSISTOR
PNP SILICON
• Low Noise — NF = 3.0 dB Typ @ f = 450 MHz
• Available in tape and reel packaging options by adding suffix:
T1 suffix = 3,000 units per reel
T3 suffix = 10,000 units per reel
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Collector–Emitter Voltage
VCEO
– 30
Vdc
Collector–Base Voltage
VCBO
– 30
Vdc
Emitter–Base Voltage
VEBO
– 3.0
Vdc
Collector Current — Continuous
IC
– 30
mAdc
Maximum Junction Temperature
TJmax
150
°C
PD(max)
0.278
3.70
W
mW/°C
Symbol
Max
Unit
Tstg
– 55 to +150
°C
RθJC
270
°C/W
Power Dissipation, Tcase = 75°C*
Derate linearly above Tcase = 75°C @
THERMAL CHARACTERISTICS
Characteristic
Storage Temperature
Thermal Resistance Junction to Case*
CASE 318–07, STYLE 6
SOT–23
LOW PROFILE
(TO–236AA/AB)
* Package mounted on 99.5% alumina 10 x 8 x 0.6 mm.
DEVICE MARKING
MMBR4957LT1, T3 = 7F
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.)
Symbol
Min
Typ
Max
Unit
V(BR)CEO
V(BR)CBO
– 30
—
—
Vdc
– 30
—
—
Vdc
V(BR)EBO
ICBO
– 3.0
—
—
Vdc
—
—
– 0.1
µAdc
hFE
20
—
150
—
fT
—
1200
—
MHz
Collector–Base Capacitance
(VCB = –10 Vdc, IE = 0, f = 1.0 MHz)
Ccb
—
—
0.8
pF
Common–Emitter Amplifier Power Gain
(VCE = –10 Vdc, IC = – 2.0 mAdc, f = 450 MHz)
Gpe
—
17
—
dB
Noise Figure (IC = – 2.0 mAdc, VCE = –10 Vdc, f = 450 MHz)
NF
—
3.0
—
dB
Characteristic
OFF CHARACTERISTICS
Collector–Emitter Breakdown Voltage (IC = –1.0 mAdc, IB = 0)
Collector–Base Breakdown Voltage (IC = –100 µAdc, IE = 0)
Emitter–Base Breakdown Voltage (IE = –100 µAdc, IC = 0)
Collector Cutoff Current (VCB = –10 Vdc, IC = 0)
ON CHARACTERISTICS
DC Current Gain (IC = – 2.0 mAdc, VCE = –10 Vdc)
SMALL–SIGNAL CHARACTERISTICS
Current–Gain — Bandwidth Product
(IE = – 2.0 mAdc, VCE = –10 Vdc, f = 100 MHz)
REV 6
RF DEVICE DATA
MOTOROLA
Motorola, Inc. 1994
MMBR4957LT1, T3
1
S11
VCE
(Volts)
IC
(mA)
f
MHz
|S11|
– 5.0
– 5.0
0.1
0.3
0.5
0.7
0.9
1.2
1.5
2.0
2.5
3.0
0.61
0.39
0.30
0.26
0.24
0.24
0.23
0.23
0.25
0.29
–10
0.1
0.3
0.5
0.7
0.9
1.2
1.5
2.0
2.5
3.0
–15
–10
S21
±
φ
S12
|S21|
±
φ
|S12|
– 37 –
– 83 –
– 107–
– 125–
– 140–
– 158–
– 172–
156
133
105
9.28
5.56
3.73
2.79
2.26
1.78
1.49
1.17
0.98
0.85
148
112
95
84
76
65
55
43
33
26
0.42
0.28
0.25
0.25
0.25
0.26
0.26
0.27
0.30
0.34
– 55 –
– 108–
– 132–
– 148–
– 162–
– 177–
170
142
122
97
11.54
5.81
3.72
2.77
2.23
1.74
1.46
1.14
0.95
0.82
0.1
0.3
0.5
0.7
0.9
1.2
1.5
2.0
2.5
3.0
0.24
0.24
0.27
0.29
0.31
0.32
0.32
0.34
0.36
0.41
– 90 –
– 136–
– 153–
– 167–
– 178–
168
155
130
111
89
– 5.0
0.1
0.3
0.5
0.7
0.9
1.2
1.5
2.0
2.5
3.0
0.65
0.42
0.31
0.26
0.24
0.23
0.21
0.20
0.21
0.25
–10
0.1
0.3
0.5
0.7
0.9
1.2
1.5
2.0
2.5
3.0
–15
0.1
0.3
0.5
0.7
0.9
1.2
1.5
2.0
2.5
3.0
±
S22
φ
|S22|
±
φ
0.03
0.07
0.09
0.12
0.14
0.17
0.20
0.24
0.29
0.34
72
62
62
62
61
60
60
60
59
58
0.90
0.69
0.62
0.59
0.58
0.58
0.58
0.56
0.54
0.50
– 16
– 27
– 30
– 34
– 38
– 45
– 51
– 61
– 72
– 83
138
104
90
81
73
62
54
41
32
26
0.03
0.06
0.08
0.11
0.13
0.16
0.19
0.24
0.29
0.35
71
66
67
66
66
65
65
65
64
61
0.84
0.64
0.59
0.58
0.57
0.57
0.57
0.56
0.53
0.50
– 18
– 25
– 28
– 32
– 37
– 43
– 50
– 60
– 73
– 83
6.83
3.17
2.23
1.75
1.47
1.20
1.03
0.83
0.71
0.64
129
107
96
86
77
65
56
44
36
31
0.02
0.05
0.08
0.10
0.12
0.15
0.18
0.24
0.31
0.37
69
70
69
70
70
70
72
71
68
64
0.80
0.72
0.69
0.66
0.65
0.64
0.63
0.60
0.57
0.51
– 12
– 19
– 26
– 32
– 38
– 46
– 53
– 65
– 78
– 90
– 33 –
– 73 –
– 95 –
– 111–
– 126–
– 144–
– 159–
166
141
109
9.36
5.77
3.91
2.94
2.39
1.87
1.58
1.24
1.04
0.90
149
114
98
87
78
67
58
46
35
28
0.03
0.06
0.09
0.11
0.14
0.17
0.19
0.23
0.27
0.32
74
64
63
63
62
60
60
60
59
59
0.92
0.72
0.65
0.62
0.61
0.60
0.60
0.58
0.56
0.52
– 14
– 25
– 29
– 32
– 37
– 43
– 49
– 58
– 69
– 79
0.49
0.30
0.25
0.23
0.22
0.23
0.23
0.23
0.25
0.30
– 46 –
– 91 –
– 114–
– 132–
– 147–
– 164–
– 178–
150
128
101
12.33
6.45
4.19
3.10
2.50
1.96
1.63
1.27
1.06
0.92
141
107
93
83
75
65
57
44
35
27
0.03
0.06
0.08
0.11
0.13
0.16
0.18
0.23
0.28
0.33
71
67
67
66
65
64
65
65
64
62
0.87
0.66
0.61
0.59
0.58
0.58
0.58
0.57
0.55
0.51
– 17
– 24
– 27
– 31
– 35
– 41
– 47
– 57
– 67
– 78
0.38
0.25
0.23
0.23
0.24
0.26
0.26
0.27
0.29
0.34
– 57 –
– 107–
– 130–
– 147–
– 161–
– 177–
170
141
120
96
12.51
5.97
3.84
2.84
2.29
1.80
1.50
1.17
0.97
0.84
135
103
90
81
74
64
55
43
34
27
0.02
0.05
0.08
0.10
0.12
0.15
0.18
0.23
0.28
0.34
71
69
69
68
67
68
68
69
67
64
0.84
0.66
0.63
0.61
0.61
0.60
0.61
0.59
0.57
0.53
– 17
– 21
– 25
– 29
– 34
– 41
– 47
– 57
– 68
– 79
Table 1. Common Emitter S–Parameters
MMBR4957LT1, T3
2
MOTOROLA RF DEVICE DATA
PACKAGE DIMENSIONS
A
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. MAXIUMUM LEAD THICKNESS INCLUDES LEAD
FINISH THICKNESS. MINIMUM LEAD THICKNESS
IS THE MINIMUM THICKNESS OF BASE
MATERIAL.
L
3
B S
1
V
2
G
C
D
H
K
J
STYLE 6:
PIN 1. BASE
2. EMITTER
3. COLLECTOR
DIM
A
B
C
D
G
H
J
K
L
S
V
INCHES
MIN
MAX
0.1102 0.1197
0.0472 0.0551
0.0350 0.0440
0.0150 0.0200
0.0701 0.0807
0.0005 0.0040
0.0034 0.0070
0.0180 0.0236
0.0350 0.0401
0.0830 0.0984
0.0177 0.0236
MILLIMETERS
MIN
MAX
2.80
3.04
1.20
1.40
0.89
1.11
0.37
0.50
1.78
2.04
0.013
0.100
0.085
0.177
0.45
0.60
0.89
1.02
2.10
2.50
0.45
0.60
CASE 318–07
ISSUE AD
MOTOROLA RF DEVICE DATA
MMBR4957LT1, T3
3
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit,
and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different
applications. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does
not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in
systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of
the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such
unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless
against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part.
Motorola and
are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.
Literature Distribution Centers:
USA: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036.
EUROPE: Motorola Ltd.; European Literature Centre; 88 Tanners Drive, Blakelands, Milton Keynes, MK14 5BP, England.
JAPAN: Nippon Motorola Ltd.; 4-32-1, Nishi-Gotanda, Shinagawa-ku, Tokyo 141, Japan.
ASIA PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Center, No. 2 Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong.
MMBR4957LT1, T3
4
◊
*MMBR4957LT1/D*
MMBR4957LT1/D
MOTOROLA RF DEVICE
DATA